Blackboard Tree vs Large Leaf Watercress Algae

Alstonia scholaris compared with Halimeda discoidea

Key Differences

• Blackboard Tree is Least Concern while Large Leaf Watercress Algae is Not Evaluated.

Taxonomic Classification

Rank	Blackboard Tree	Large Leaf Watercress Algae
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Magnoliophyta (Flowering Plants)	Chlorophyta (Chlorophyta)
Class	Magnoliopsida (Dicots)	Ulvophyceae (Ulvophyceae)
Order	Gentianales (Gentianales)	Bryopsidales (Bryopsidales)
Family	Apocynaceae	Halimedaceae
Genus	Alstonia	Halimeda
Species	Alstonia scholaris	Halimeda discoidea

Evolutionary Relationship

Blackboard Tree and Large Leaf Watercress Algae share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Blackboard Tree

LC — Least Concern

Large Leaf Watercress Algae

NE — Not Evaluated

Physical Characteristics

Attribute	Blackboard Tree	Large Leaf Watercress Algae
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blackboard Tree

Habitat

Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Oceanian biogeographic realm.

Range

Distributed across Micronesia, Taiwan, and United States.

Large Leaf Watercress Algae

Habitat

Native to Asia and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Brazil and Taiwan.

Blackboard Tree

The Blackboard Tree (Alstonia scholaris) is a species in the genus Alstonia. It is currently classified as Least Concern on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Oceanian biogeographic realm.

Shared Countries

Both species can be found in 1 countries:

🇹🇼 Taiwan